T WORKERS RUSHING TO SAVE A YOUNG MAN WHO COLLAPSED IN FRONT OF HIM. HIS PARENTS SAY IT IS A MIRACLE HE SURVIVED. RHONDELLA RICHARDSON IS LIVE AT THE STATION. RHONDELLA? THE LOCAL MAN WAS WALKING UP THE STAIRS INSIDE WHEN HE FELL BACKWARDS AND HIT HIS HEAD. TO HIS RESCUE CAME THE GUY WHO IS THE TC.P.R. INSTRUCTOR. AFTER 20 YEARS ON THE JOB, HE SAVED HIS FIRST LIFE. 2 1/2 INCH DEPTH AND GOOD BREATH AND JUST STAYING WITH IT. IT WAS TEXTBOOK, C.P.R. INSTRUCTOR TOMAS GONZALEZ RUSHED IN TO HELP 24-YEAR-OLD KEVIN. THE QUINCY MAN COLLAPSED MONDAY ON THE STAIRS INSIDE THE MBTA STATION. I WAS LITERALLY ON MY HANDS AND MY KNEES DOING THE C.P.R. RIGHT THERE. FRIENDS SET UP A GOFUND ME PAGE FOR THE LONG RECOVERY. DOCTORS CREDIT THE INITIAL RESPONSE FOR HIS SURVIVAL. THE T'S KAREN KANE WAS CALLING FOR BACKUP. I JUST REALLY WANTED THIS PERSON TO BE OK. IT WAS A MIRACLE. DID I PRAY EVERY DAY. HE WAS DOWN FOR AN HOUR 1/2. IF NOT FOR THE HEROICS OF THE MBTA AND THE QUINCY MEDICAL CENTER E.R. STAFF. WE WOULD NOT BE TALKING ABOUT HIS RECOVERY. FOR THAT I AM THANKFUL. GOOD JOB. MET HIS PARENTS. THEY ARE WONDERFUL PEOPLE AND THERE ARE A LOT OF PEOPLE THAT REALLY TRULY CARE FOR HIM. GONZALEZ, THE C.P.R. CZAR ALONG THE RAILS REALIZED HE DIDN'T HAVE A CLASS TO TEACH BUT A LIFE TO SAVE, THE ULTIMATE JOB. I WAS TRYING TO ASSESS WHILE DOING THIS IN MY MIND, AM I DWIGHT HOWA GOING TO BE ABLE TO SUSTAIN THIS BECAUSE IT IS PHYSICAL WORK. I WAS LIKE PROCEED. I GOING AND I WAS GOING. I FEEL GREAT. THOUGH HE IS A HEALTHY ATHLETE, WHAT HAPPENED HERE WAS THE FIRST BOUT WITH A PREEXISTING GENETIC HEART DISEASE AND WHEN HE LEFT HERE WE ARE TOLD HE WAS NOT ALIVE. TONIGHT HE IS IN THE HOSPITAL AND ALTHOUGH HE IS CRITICAL, HE IS ASKING FOR A STEAK AND

Lawyers for the Boston Marathon bomber prepared to rest their case Tuesday after an FBI fingerprint examiner testified that Dzhokhar Tsarnaev's fingerprints weren't found on any of the marathon bomb components, but his older brother's were.